Filesystem Type Size Used Avail Use% Mounted on udev devtmpfs 7.3G 0 7.3G 0% /dev tmpfs tmpfs 1.5G 1.4M 1.5G 1% /run /dev/sda2 ext4 916G 12G 858G 2% / tmpfs tmpfs 7.3G 31M 7.3G 1% /dev/shm tmpfs tmpfs 5.0M 16K 5.0M 1% /run/lock /dev/sda1 vfat 253M 274K 252M 1% /boot/efi tmpfs tmpfs 1.5G 108K 1.5G 1% /run/user/XXXX